Understand occupational health from its legal basis
First-Class Health and Safety Officer
Build command of all five subjects through focused repetition.
Practice 300 questions across regulations, occupational health, and physiology, then test your judgment with exam-format mock tests.
300 practice questionsExplanations and sources22- and 44-question mocks
300 questions
Before you start
- iOS app
- 第一種衛生管理者 一問一答300問 試験対策問題集
- What it does
- Practice for Japan's First-Class Health Officer exam with explanations and subject-level feedback.
- Content and features
- 300 original questions / 22- and 44-question mock exams / Explanations for every answer choice
- Requirements
- iOS 16.0 or later
- Free access and purchases
- Try 10 drill questions in total and one half mock exam free. Further practice requires a one-time in-app purchase.
- Before choosing
- Japanese-language exam practice. Independent of the exam authority, with no pass guarantee. Check current official rules and eligibility.
iOS facts checked: · Current App Store listing and purchase terms ↗
3-MINUTE CHECK
Try three questions.
Can you recall the reason?
The mini diagnostic is in Japanese, with a short explanation after each answer. No sign-up is required.
QUESTION 1 / 3
事務室における採光及び照明に関する次の記述のうち、法令上、誤っているものはどれか。
CONTINUE IN THE APP
Continue in a study environment built for this exam.
Move from focused repetition to exam-format mock tests while keeping your study history.
Open the detailed pass simulator →
This page and app are independent study aids, not official exam-authority products. Check current official information before taking an exam.